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Heart.org Website Review

January 21, 2026 at 12:36 AM
Checked by Website Reputation Checker
Table of Contents
Danger Zone
Risky Territory
Caution Advised
Trusted but Verify
Safe & Secure

Heart → Safety Check

First checked 25 days ago
Verified Safe
Website content analyzed
Method: automated checks.
Reputation footprint:
High traffic ranking (#3,434)
Captured Image: Desktop View as for 2026-01-21 02:36:19

How we scored heart.org

On-page:
Deals, Smoking, Registration Form, Healthcare, Advertising Network, Bootstrap Framework, Google Tag Manager, Cloudflare Browser Insights, Facebook Integration
SSL Certificate:
Issued by WE1 on December 2, 2025. Valid for: 3 months (QUIC)
Verified Services:
Amazon SES Email sending service by Amazon Web Services. , Atlassian Software development tools (Jira, Confluence). , Apple Apple Inc. services verification. , Salesforce Account Engagement B2B marketing automation (Pardot). , Canva Online graphic design platform. , Smartsheet Work management and collaboration platform. , Google Verification Domain ownership verified by Google. , Adobe IDP Adobe Identity Management. , Jamf Apple device management solution. , OneTrust Privacy and security compliance platform. , Parsec , Mandrill Transactional email service by Mailchimp. , Google GWS Google Workspace verification.
Positive signals
  • Cookie Consent
  • Social Media Links
  • Popular Site
  • Long Term Domain
and 2 more…
Last checked January 21, 2026 at 12:36 AM by Gridinsoft Trust Model v2.3.4
This domain was registered 31 years ago through the company MarkMonitor Inc. and owner is unknown.
For complaint:
  1. Email: [email protected]
  2. Phone: +1.2083895740

About heart.org

We scanned heart.org and found it to be legitimate. Our analysis shows a high trust score of 100/100, indicating this website appears to be very safe to use.

Why is it rated 100/100?

Our security assessment reviewed multiple factors including domain age (31 years old - well established), registrar information (MarkMonitor Inc.), website popularity (ranked #3,434 globally), hosting location (US), website content and technology. Based on all the information gathered, we believe this website is legitimate.

Heart Digital Footprints

Deals
Smoking
Registration Form

The heart.org website implements data collection forms that may request personal information including names, email addresses, phone numbers, or other sensitive details. You should verify its legitimacy and review privacy policies before submitting personal data.

Healthcare
Advertising Network
Cookie Consent

The website implements cookie consent mechanisms in compliance with privacy regulations such as GDPR or CCPA. This demonstrates that heart.org adheres to data protection standards and provides users with control over personal data collection practices.

Bootstrap Framework

heart.org uses Bootstrap, a widely-adopted open-source framework for responsive web development. Bootstrap enables efficient creation of mobile-friendly interfaces through standardized components and styling.

Google Tag Manager

The heart.org website uses Google Tag Manager to add and update tracking tags on its website.

Cloudflare Browser Insights

This website is proxied through Cloudflare's CDN/network and has Cloudflare Browser Insights enabled.

Facebook Integration
Social Media Links

The presence of social media links on the website indicates that it maintains official accounts on social media, which is a positive sign of credibility and engagement.

Popular Site

Traffic analysis indicates heart.org receives substantial visitor volume, suggesting widespread user adoption and active utilization. High traffic levels generally correlate with legitimate operations and established user trust, though verification of traffic sources remains advisable.

Long Term Domain

Domain registration extends beyond one year, demonstrating the operator's commitment to sustained operations. Extended registration periods for heart.org indicate planning for long-term presence and operational continuity.

Established Domain

The domain has maintained active status for an extended period, indicating operational stability and established web presence. This longevity for heart.org suggests legitimate business operations and sustained user engagement over time.

High Trust Score
Color Guide
  • Requires special attention: Indicates areas with potential risks or issues that need careful review.

  • Positive indicators: Highlights trusted elements or reliable features that enhance user confidence.

  • Exercise caution: Signals areas where user data is involved or points that may require additional care.

  • Neutral: Provides information without indicating risk or reliability, serving as general context only.

Verified Safe

100 / 100
January 21, 2026 at 12:36 AM

Domain Information

Created January 12, 1995 at 5:00 AM
Updated September 16, 2025 at 7:04 PM
Domain Age
31 years
Registrar MarkMonitor Inc.
Top Level Domain
.org
Generic TLD

Technical Details

IP Address 104.18.27.158
Hosting Provider
AS13335 Cloudflare, Inc.
San Francisco, US
Global Rank
#3,434
Primary Language

Content Analysis

Original website content:

American Heart Association | To be a relentless force for a world of longer, healthier lives

Learn more about the American Heart Association's efforts to reduce death caused by heart disease and stroke. Also learn about cardiovascular conditions, ECC and CPR, donating, ...

Mentioned hosts (82):
www.heart.org pages.heart.org international.heart.org www.shopheart.org ad.doubleclick.net cookiepedia.co.uk professional.heart.org insight.adsrvr.org atlas.heart.org www.youtube.com +72 more

Security Analysis

Detection Signatures:

These signatures are used to generate the security fingerprint below.

Deals Smoking Registration Form Healthcare Advertising Network Cookie Consent Bootstrap Framework Google Tag Manager Cloudflare Browser Insights Facebook Integration Social Media Links Popular Site Long Term Domain Established Domain High Trust Score
Verified Services:

This domain has been verified by the following legitimate services and organizations, confirming authentic ownership and proper email security configuration.

Amazon SES Email sending service by Amazon Web Services. Atlassian Software development tools (Jira, Confluence). Apple Apple Inc. services verification. Salesforce Account Engagement B2B marketing automation (Pardot). Canva Online graphic design platform. Smartsheet Work management and collaboration platform. Google Verification Domain ownership verified by Google. Adobe IDP Adobe Identity Management. Jamf Apple device management solution. OneTrust Privacy and security compliance platform. Parsec Mandrill Transactional email service by Mailchimp. Google GWS Google Workspace verification.
Security Fingerprint:

Unique identifier based on site analysis

How popular is this website?

Popularity
3 434
+512
Heart.org is among the top 10,000 sites globally, drawing a high volume of traffic. Popular platforms can be attractive targets for scams or large-scale attacks, but they often employ robust security measures to detect and mitigate threats.

Gridinsoft API Get free access to monitor suspicious domains through our API.

Warning Summary

This section provides a detailed breakdown of security warnings from multiple trusted sources.

We gather verdicts from a range of security providers to assess the safety of the site. If any of these sources flag the site as potentially harmful, it will be marked with a warning. Each entry includes the source and their findings, allowing you to see the different assessments. This transparency ensures you have all the information needed to evaluate the site's risk.

If no warnings are issued, the site is considered safe based on the analysis from all checked sources. For more details, please review the individual findings below.

BitDefender
Clean
CRDF
Clean
Google Safebrowsing
Clean
Phishing Database
Clean
Netcraft
Clean
Criminal IP
Clean
OpenPhish
Clean
ESET
Clean
CyRadar
Clean
Sophos
Clean

Heart.org blocked? Check the safety report created on January 20, 2026

Are You the Owner?

If you own Heart.org, we'd love to hear from you. If you'd like to challenge the trust score assigned, we're happy to take a closer look. You can write to us legal(at)gridinsoft.com. However, please be prepared to provide proof of your business's legitimacy. Introduce yourself with your real name. Please note, we never charge website owners for reviews or reconsideration requests. For more information, please review our Disclaimer.

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Your score for heart.org
100
points /100
The score is based on a 1-100 scale, with 100 being the most reputable.
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